Base | Representation |
---|---|
bin | 1011111110101… |
… | …0001001100000 |
3 | 10111112120021011 |
4 | 2333222021200 |
5 | 100330222034 |
6 | 4552510304 |
7 | 1150023361 |
oct | 277521140 |
9 | 114476234 |
10 | 50242144 |
11 | 263a6737 |
12 | 149ab394 |
13 | a5416a4 |
14 | 695bb68 |
15 | 4626864 |
hex | 2fea260 |
50242144 has 12 divisors (see below), whose sum is σ = 98914284. Its totient is φ = 25121056.
The previous prime is 50242139. The next prime is 50242169. The reversal of 50242144 is 44124205.
It is a happy number.
50242144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 785002 + ... + 785065.
It is an arithmetic number, because the mean of its divisors is an integer number (8242857).
Almost surely, 250242144 is an apocalyptic number.
It is an amenable number.
50242144 is a deficient number, since it is larger than the sum of its proper divisors (48672140).
50242144 is a wasteful number, since it uses less digits than its factorization.
50242144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1570077 (or 1570069 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 22.
The square root of 50242144 is about 7088.1692982039. The cubic root of 50242144 is about 368.9969031499.
Adding to 50242144 its reverse (44124205), we get a palindrome (94366349).
The spelling of 50242144 in words is "fifty million, two hundred forty-two thousand, one hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.134 sec. • engine limits •